Upon seeing the reports of the location of this specific real-world incident I researched to try to find an article I know exists describing how indestructible those windowless telecommunications hub buildings are. Isn't there an article somewhere describing how they're hardened against unconventional military attack? Visually the Nashville structure seemed very very well reinforced.

As for the NSA angle, this location was not on the list published by the Intercept in 2018.[1]

[1] https://theintercept.com/2018/06/25/att-internet-nsa-spy-hub...